Purple Berry
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Purple Berry

also known as Purple Berry Kush, Granddaddy Blueberry, Blueberry Purp, Granddaddy Blue, Grand Blue

Indica-dominant

Purple Berry is regarded as an indica-leaning cross of Granddaddy Purple and Blueberry with purple and blue marked flowers; accounts of its genetics differ.

Research as of 11/03/2026

Purple Berry circulates under a whole series of names: strain profiles also list it as Granddaddy Blueberry, Blueberry Purp, Purple Berry Kush, Granddaddy Blue or Grand Blue. It is commonly presented as a cross of Granddaddy Purple and Blueberry with an indica lean, and the original breeder is not documented. The green flowers with purple and blue, occasionally also pink, markings stand out.

Genetics and Origin:

Granddaddy Purple and Blueberry are named as parent strains in 2 strain descriptions. One classifies Purple Berry as an indica, the other as a hybrid. A third description differs markedly and lists the strain as a pure indica from Purple Afghani and Hindu Kush. Which lineage stands behind individual plants or flowers under this name is left open by the sources.

A separate breeding under the alias Blueberry Purp comes from Wonderbrett of Los Angeles. The breeder combined Granddaddy Purple with Beyond Blueberry v1 and OZ Kush Cookies & Cream. The aroma of this line is described as cookie dough, blueberries and sweet grapes, the effect as deeply sedating.

THC Content:

The figures come from strain descriptions and differ: one gives 17 % THC and 1 % CBG, another 22 % THC.

Aroma and Flavor:

Sweet with a slightly nutty undertone is how the smell is described. One source adds a pungent note and compares the scent to grape bubble gum. In flavor, blueberry dominates according to the descriptions, along with grape and sweetness; one also mentions spicy and earthy notes. Users compare the aroma to berry jam or candied berries, and one report highlights a spicy, fuel-like note on the exhale.

One strain description, based on tested products, lists myrcene as the dominant terpene, followed by pinene and caryophyllene. Another puts pinene in first place.

Effects:

In the user reports, relaxation, drowsiness and a strong body effect come first, partly accompanied by euphoria. According to 2 strain descriptions, the head stays comparatively clear and the strain is less sedating than its classification would suggest. Several users, by contrast, describe a heavy high that is clearly noticeable even in a small amount. Others reported creative, talkative or focused phases. One report mentions a delayed onset after about 20 minutes.

Dry mouth and dizziness are named as side effects. Individual users report nervousness, one reports paranoia, and another a severely scratchy throat.

Cultivation:

One strain description considers the plant best suited to outdoor growing, at daytime temperatures of 70 to 80 °F, roughly 21 to 27 °C when converted. Because it stays low, indoor cultivation is also possible in a suitable climate; for indoor plants the same source gives a flowering time of around 8 weeks.

The flowers are considered dense. User reports describe very firm buds heavily covered in trichomes in several shades of purple, from dark plum purple to vivid purple, with orange pistils. One grower came to a different result and described large, rather loose flowers with a good yield.

This article is for informational purposes only and is not a substitute for medical or therapeutic advice. If you have any health-related questions, please consult a doctor or another qualified professional.

Effects & aroma

From reviews and experience reports — subjective, not a medical statement

Reported as positive
hungry
sleepy
focused
Reported side effects
dizzy
anxious
paranoid
Aroma & flavor
Spicy Earth Sweet

No reviews yet — information from the strain description. Rate the strain to see shares.

Cannabinoids & terpenes

Levels vary by batch, phenotype and cultivation — values are indicative

THC
17–22 %
0 %35 %
CBG
1 %
0 %10 %
Terpene profile
  • #1
    MyrceneHerbs
  • #2
    PinenePine
  • #3
    CaryophyllenePepper

Cultivation

Indicative values from breeder data and grow reports — varies by phenotype and setup

Flowering & harvest
Flowering time
8 weeks
Difficulty, environment & climate
Indoor
suitable
Outdoor
suitable

Daytime temperatures of 70 to 80 °F (about 21 to 27 °C) given as ideal; outdoor growing named as the preferred environment.

Morphology
Bud structure
Dense
Trichome coverage
High
Coloration
Green flowers with purple and blue, occasionally pink markings, orange pistils; in user reports several shades of purple from dark plum purple to vivid purple.

Low growth according to one strain description (no figures given). One grower described, in contrast, large, rather loose flowers with a good yield.

Genetics & origin

Origin
Cross
Granddaddy Purple × Blueberry
Type
Indica-dominant

Versions by different breeders

Several breeders sell their own versions under this name. Each figure comes from the respective breeder.

WonderbrettBlueberry Purp
Different genetics

According to a strain description, a cross of Granddaddy Purple x Beyond Blueberry v1 x OZ Kush Cookies & Cream, breeder based in Los Angeles; listed as an alias or alternative origin of Purple Berry. Aroma of cookie dough, blueberries and sweet grapes, effect described as deeply sedating. No cultivation or cannabinoid data from the breeder found.

Community

30 grow and experience reports reviewed Community reports
Consensus

Relaxation, drowsiness and a strong body effect come first, partly with euphoria; flavor sweet and berry-like with blueberry; flowers firm, heavily covered in trichomes and purple in color; dry mouth and dizziness are named as side effects.

Divergent reports

Individual reports describe creative, talkative or focused phases instead of sedation; individual users report nervousness, one reports paranoia, one a scratchy throat. One grower described large, rather loose flowers instead of dense buds. Strain descriptions state a comparatively clear head effect, while several users describe a heavy high even from a small amount.

Reported values from individual grows
Onset of effects in one user report
20 minutes

Grow diaries with this strain

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Similar strains

Related genetics, same dominant terpene, similar effects and aroma — excluding direct parents and descendants

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